30398414 has 32 divisors (see below), whose sum is σ = 50429952. Its totient is φ = 13680000.

The previous prime is 30398413. The next prime is 30398429. The reversal of 30398414 is 41489303.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30398413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159059 + ... + 159249.

It is an arithmetic number, because the mean of its divisors is an integer number (1575936).

Almost surely, 2^30398414 is an apocalyptic number.

30398414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30398414 is a deficient number, since it is larger than the sum of its proper divisors (20031538).

30398414 is a wasteful number, since it uses less digits than its factorization.

30398414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 30398414 is about 5513.4756732936. The cubic root of 30398414 is about 312.0927225508.

The spelling of 30398414 in words is "thirty million, three hundred ninety-eight thousand, four hundred fourteen".